1-Chlorohexadecane

Qiji Chemical

Specifications

HS Code	792500
Chemical Formula	C16H33Cl
Molar Mass	262.89 g/mol
Appearance	Colorless to pale yellow liquid
Density	0.868 g/cm³ at 20 °C
Boiling Point	333 - 334 °C
Melting Point	−12 °C
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in many organic solvents like ether, chloroform
Flash Point	148 °C
Vapor Pressure	Very low at room temperature
Refractive Index	1.456 (20 °C)

Packing & Storage

Packing	1 - Chlorohexadecane in 500 - gram bottles, well - sealed for safe storage.
Storage	1 - Chlorohexadecane should be stored in a cool, dry, well - ventilated area, away from heat sources and open flames as it is flammable. Keep it in a tightly sealed container to prevent evaporation and exposure to air and moisture. Store it separately from oxidizing agents to avoid potential reactions. Ensure proper labeling for easy identification and safety.
Shipping	1 - Chlorohexadecane is shipped in accordance with strict chemical transportation regulations. Packed securely in appropriate containers, it's transported by approved carriers, ensuring safety during transit to prevent spills and environmental risks.

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General Information

Historical Development

1 - Chlorohexadecane is also an organic compound. Tracing its historical development, chemists in the past have been exploring the way of organic synthesis and continue to study it. At the beginning, there were many attempts to prepare long-chain alkyl halides, which went through countless tests and adjustments. At that time, the technology was not perfect, and the synthesis of this compound was quite difficult.
As the years passed, the chemical theory became more and more complete, and the experimental methods were also refined. Researchers improved the reaction conditions and optimized the synthesis path, so that the yield and purity of 1 - Chlorohexadecane were improved. This compound has gradually become important in the industrial field, such as the preparation of lubricants and surfactants. Its historical development is a witness to the unremitting exploration of chemists and the improvement of their skills.

Product Overview

1 - Chlorohexadecane is an organic compound. It is a colorless to light yellow oily liquid with unique chemical properties. This substance is widely used in the chemical industry and is often used as a raw material for surfactants and lubricants. Looking at its molecular structure, it is formed by connecting a long-chain hydrocarbon group of sixteen carbon atoms to a chlorine atom. Because it contains a long-chain alkyl group, it has a certain lipophilicity; the presence of chlorine atoms gives it a specific reactivity. In many chemical reactions, 1 - Chlorohexadecane can be used as an alkylation agent to participate in various organic synthesis reactions, laying the foundation for the preparation of more complex organic compounds. It is an indispensable and important substance in chemical research and production.

Physical & Chemical Properties

1 - Chlorohexadecane is also an organic compound. Its physical and chemical properties can be studied. Looking at its physical properties, at room temperature, it is mostly in a liquid state, with a specific density, and is soluble in many organic solvents. In terms of its chemistry, the presence of chlorine atoms gives it unique reactivity. Under appropriate conditions, a substitution reaction can occur, and chlorine atoms are easily replaced by other functional groups. And because of its molecular structure, in some chemical reaction environments, it may exhibit nucleophilic or electrophilic properties. Exploring the properties of this substance is of great significance in the field of organic synthesis and other fields. It can provide a key basis for the creation of new compounds and the expansion of reaction paths, and help the progress of chemical research.

Technical Specifications & Labeling

1-Chlorohexadecane, an organic compound. The technical specifications for its preparation, the purity of the first heavy raw materials. It is necessary to take cetyl alcohol and chlorination reagent, in an appropriate ratio, and react at a suitable temperature and pressure. The reaction vessel should be selected with excellent material and corrosion resistance.
The identification of its products (commodity parameters), the appearance should be a colorless to light yellow liquid, with a specific odor. The purity should reach a certain standard, and the impurity content should be strictly controlled. Physical parameters such as density, boiling point, and flash point are all important markers. The detection method can be used by accurate means such as chromatographic analysis to ensure that the product meets the technical specifications, is of high quality, and can be used in industrial, scientific research and other fields without worry.

Preparation Method

For 1 - Chlorohexadecane, the preparation method is very important. The raw materials are often cetyl alcohol and chlorinated reagents. Among chlorinated reagents, sulfuryl chloride is quite commonly used.
Preparation process is as follows: first take an appropriate amount of cetyl alcohol and place it in a clean reactor, and control the temperature in a suitable range, usually about 40 to 60 degrees Celsius. Then, slowly add sulfuryl chloride dropwise, and in this process, stir continuously to make it fully contact with the reaction. During the reaction, sulfur dioxide and hydrogen chloride gas escape, and these two should be properly collected and treated to avoid contamination in the environment.
After the reaction is completed, the product is purified by vacuum distillation. Collect fractions in a specific temperature range to obtain pure 1 - Chlorohexadecane. This preparation method has mild reaction conditions, considerable yield, and non-stringent equipment requirements, making it widely used in industrial production.

Chemical Reactions & Modifications

1 - Chlorohexadecane, the halogenated alkane of the organism. The study of its chemical reaction is quite important in the field of organic synthesis. The method of the past may encounter the difficulties of poor yield and complicated side effects.
Now I want to change its chemical reaction and improve its performance. You can try new catalysts to promote the reaction speed and increase the yield. Or adjust the temperature and pressure to explore the optimal environment. Such as using a specific gold catalyst, or it can lead the reaction to the desired path, reducing the generation of side effects.
Furthermore, the study of its response to other things can be used to expand its use. The method of reform and adaptation, hope 1 - Chlorohexadecane has a wider application in materials, medicine and other industries, so as to develop its potential of adaptation and achieve a good environment.

Synonyms & Product Names

1 - Chlorohexadecane is a chemical substance. Its synonymous name and the name of the commodity are also exquisite in the academic world. The synonymous name of this substance, or hexadecyl chloride, all refer to the same substance. And the name of the trade name is different from that of various manufacturers, but they are all inseparable from its essence. This 1 - Chlorohexadecane, pure in color and stable in nature, is widely used in chemical experiments and industrial production. Chemists investigate its properties and reason to understand its use. From the distinction between synonymous names and trade names, it can be seen that although this substance has different names, its quality is the same. They are all important substances for chemical research and practice. They help our generation to explore the mystery of chemistry, understand the nature of substances, and contribute to the advancement of science and technology.

Safety & Operational Standards

1-Chlorohexadecane is also a chemical substance. If you want to use it and use it, you must know that it is safe to operate, so that you can keep yourself safe.
During operation, the first step is to pass through the environment. 1-Chlorohexadecane If it is concentrated in the air, it will steam or cause damage. Therefore, if it is used well, it can be used to pass through the machine, so that it can flow in the air and avoid steaming and hoarding.
Furthermore, when handling this substance, it is a protective device. It is advisable to wear gloves of chemical-resistant products on your hands to avoid the connection of the skin. If there is an eye, prevent it from entering the eye. Clothes are made of anti-chemical products, and the whole body is damaged from top to bottom, so as not to stain the clothes and damage the muscles.
If you accidentally wash the skin, quickly wash it with a lot of water, and wash it with soap to remove the stain. If it enters the eye, urgently use physiological water or clean water, and it is difficult for the eyes to be washed, and it should be washed as soon as possible.
There is also a way to store it. It must be placed in the body, dry and good, and the source of fire and oil. Do not oxidize, oil and other substances together to prevent it from being damaged.
If you use it, the equipment should be washed and dried, and the amount should be taken. It is appropriate to wash it, and do not let it out. Use it, clean the equipment and oil, and avoid attaching to it.
Therefore, the safe operation of 1-chlorohexadecane should not be ignored. Only by following this method can we get something in the way of chemical research.

Application Area

1 - Chlorohexadecane is a chemical substance. Its application field is quite extensive. In industry, it is often used as a raw material for lubricants. Because of its special chemical structure, it can make machinery run more smoothly, reduce its wear and tear, and prolong its life. In the path of scientific research and exploration, it is an important organic synthesis intermediate, assisting chemists to produce a variety of novel compounds and expanding the boundaries of chemistry. In the field of materials science, it can participate in the creation of special materials and endow materials with unique properties. In the past, although it was not as prosperous as it is today, its use is gradually being realized. With the advance of science and technology, the application of 1 - Chlorohexadecane will become more and more extensive, shining in various fields, and contributing to the well-being of mankind.

Research & Development

Since modern times, the research of chemistry has advanced thousands of miles every day. In all kinds of chemical substances, 1-Chlorohexadecane is also the focus of our research.
We study its properties in detail, explore its craftsmanship, and hope to make progress. At the beginning, analyze its structure and know the arrangement of its components. This is the basis for research. Then study the method, try various paths, and seek efficient and pure methods. After repeated trials and errors, we gradually obtain exquisite methods, with improved yield and purity.
And think about its application, it can be used in all domains. Industrial domains, or as an auxiliary agent, promote various reactions; scientific research, can be used as a reagent, exploring new paths.
We are committed to this, taking research as the path and progress as the standard, Phase 1 - Chlorohexadecane has made extraordinary achievements in research and exhibition, contributing to the rise of chemistry and opening up new frontiers.

Toxicity Research

1 - Chlorohexadecane is an organic compound, and the study of its toxicity is of great importance today. Examine this substance in detail to clarify the nature of its toxicity.
Looking at past experiments, using animals as samples, apply 1 - Chlorohexadecane. Observe its physiological characteristics, the function of the body may be disordered, and the organs may be damaged. For example, the liver, the main metabolic officer, is affected by it, and the metabolic ability may decline.
And explore the path of its entry into the body, either by breathing, or through skin penetration, or even ingestion. Once in the body, it is distributed throughout the body with the blood line, disturbing normal physiology.
However, the study of toxicity still needs to be refined. It is necessary to collect samples and analyze the data in detail to clarify the exact degree of toxicity. It is also necessary to study its long-term effects and detect chronic toxicity. Hope that future research will be more in-depth, clarify its toxicology, and find effective methods for prevention and control to protect the health of the public.

Future Prospects

The Prospect of the Future, in 1 - Chlorohexadecane, this product is the research of our researchers. Its characteristic, or can be developed in multiple domains. On the work, or to help the precision of sliding, so that the equipment can be improved, and the life can be extended. The field, or the new way, will be refined to the point of trouble, and the effectiveness will be increased. And in the synthesis of materials, it may be able to introduce new technologies and create materials with special properties. We must exhaust our intelligence and research its secrets, and we will not be able to release its power in the future. Use it in the world to benefit the people.

Frequently Asked Questions

What are the main uses of Chlorohexadecane?

1-Chlorohexadecane, one of the organic compounds, is widely used in the chemical industry and scientific research. Its main uses are as follows:
First, it is an important raw material for the synthesis of surfactants. Surfactants are indispensable in many industries, such as daily chemicals, textiles, petroleum, etc. 1-Chlorohexadecane can be converted into various surfactants through specific chemical reactions, such as cetyltrimethyl ammonium chloride. Such surfactants have good emulsifying, dispersing and solubilizing effects. They can enhance the decontamination ability in detergents, so that oil can be better dispersed in water to achieve the purpose of cleaning. They can be used as softeners in the textile industry to give fabrics a soft feel.
Second, they play a key role in the manufacture of lubricants. Due to its molecular structure characteristics, they can be used as additives for lubricants. After adding 1-chlorohexadecane, the lubricating performance of the lubricant can be improved, which can effectively reduce the friction coefficient of the friction surface, reduce the wear of mechanical parts, and prolong the service life. In automotive engine lubricants and industrial machinery lubricants, this effect can be exerted to ensure the smooth and efficient operation of mechanical equipment.
Third, in the field of organic synthesis, 1-chlorohexadecane is often used as an alkylation reagent. It can introduce hexadecyl into other organic compound molecules, thereby changing their physical and chemical properties. By reacting with compounds containing active hydrogen, a variety of organic compounds with special structures and properties can be prepared, providing important intermediates for new material development and drug synthesis.
Fourth, in scientific research experiments, 1-chlorohexadecane is also useful. It can be used as a solvent or reference substance for qualitative and quantitative analysis of certain substances in analytical chemistry; in materials science research, it helps researchers explore material surface properties and interface phenomena, and promotes the development of related fields.

What are the physical properties of Chlorohexadecane?

1-Chlorohexadecane is an organic compound with unique physical properties. It is colorless to light yellow liquid at room temperature and pressure, and it looks clear and transparent. Smell it, it has a slightly special smell.
When it comes to density, 1-Chlorohexadecane is larger than water, about 0.868g/cm ³, so it will sink to the bottom when placed in water. Its boiling point is quite high, about 336 ° C. Due to the strong intermolecular force, more energy is required to boil it, from liquid to gaseous. The melting point is about 18-21 ° C. Under low temperature environment, it will solidify into a solid state.
1-Chlorohexadecane is insoluble in water because it is a non-polar molecule, and water is a polar molecule. According to the principle of "similar miscibility", the two are insoluble. However, it is soluble in many organic solvents, such as ether, acetone, chloroform, etc. Because these organic solvents are mostly non-polar or weakly polar, they are similar to the intermolecular force of 1-Chlorohexadecane and can be miscible with each other.
In addition, 1-Chlorohexadecane has moderate viscosity and good flow properties. In some industrial applications, this property is conducive to its flow transmission in pipelines or equipment. Its refractive index also has a specific value, about 1.449-1.451. This property may have applications in optical correlation analysis and detection.

Is 1-Chlorohexadecane chemically stable?

The chemical properties of 1-chlorohexadecane are quite stable. This is because in its molecular structure, the chlorine atom is connected to the hexadecyl group. The hexadecyl group is a long-chain alkyl group, which has a certain steric resistance effect, which can shelter the chlorine atom and make it less vulnerable to attack by external reagents.
And although the carbon-chlorine bond is a polar bond, the polarity of the carbon-chlorine bond is weakened due to the long-chain power supply effect of the alkyl group, thereby reducing its reactivity. Under normal circumstances, 1-chlorohexadecane is not prone to spontaneous chemical reactions at room temperature and pressure.
However, under certain conditions, its stability will also change. In case of strong nucleophilic reagents, such as sodium alcohol, ammonia, etc., chlorine atoms will be replaced by nucleophiles. Due to the strong attack ability of nucleophilic reagents on chlorine atoms, carbon-chlorine bonds can be broken. Under high temperature or light conditions, 1-chlorohexadecane may also undergo free radical reactions. This is because the input of external energy makes the carbon-chlorine bond homogenize and generate free radicals, which in turn leads to a series of reactions.
Overall, 1-chlorohexadecane is chemically stable under conventional conditions, but when it interacts with reagents under specific reaction conditions, its stability will be broken and a reaction will occur.

What is the production method of Chlorohexadecane?

The preparation method of 1-chlorohexadecane often follows the following methods.
First, cetyl alcohol is reacted with a chlorination reagent. Among them, thionyl chloride is a commonly used chlorination agent. Cetyl alcohol and thionyl chloride combine under appropriate conditions. During the reaction, the chlorine atom in the thionyl chloride replaces the hydroxyl group of cetyl alcohol to produce 1-chlorohexadecane with sulfur dioxide and hydrogen chloride gas. This reaction condition is relatively mild and the yield is quite good. Usually, cetyl alcohol is placed in the reaction vessel, and thionyl chloride is slowly added dropwise, and a little catalyst, such as pyridine, is added at the same time to promote the reaction process. The reaction temperature is controlled in a moderate range, about 40-60 degrees Celsius, and a considerable amount of 1-chlorohexadecane can be obtained after the reaction lasts for a few days. After the reaction, the product is purified by distillation, washing and other steps.
Second, hexadecane reacts with chlorine in the presence of light or an initiator. This is the free radical substitution reaction mechanism. Under the action of light or initiator, the chlorine gas molecule cleaves into a chlorine radical. The chlorine radical grabs the hydrogen atom in the hexadecane molecule to form a hexadecyl radical. This radical reacts with chlorine gas to form 1-chlorohexadecane and new chlorine radicals, and the chain reaction continues. However, the selectivity of this reaction is not good, in addition to generating 1-chlorohexadecane, other chlorohexadecane isomers will also be produced. In order to improve the selectivity of 1-chlorohexadecane, the reaction conditions must be strictly controlled, such as the rate of chlorine gas introduction, light intensity and reaction time. And the separation and purification of the products after the reaction is more complicated, and it is often necessary to use distillation and other means to obtain pure 1-chlorohexadecane.
Third, 1-chlorohexadecane is prepared by demethylation with cetyltrimethylammonium chloride as raw material. This reaction requires specific reagents and conditions. By leaving the methyl group in the cetyltrimethylammonium chloride molecule, the chlorine atom remains on the cetyl group to achieve the synthesis of 1-chlorohexadecane. However, this method is relatively cumbersome, and the raw material cost may be higher, so it is not as extensive as the former two in practical applications.

1-What are the precautions for Chlorohexadecane during storage and transportation?

1-Chlorohexadecane is an organic compound. When storing and transporting, be sure to pay attention to everything.
Primary storage environment. This substance should be placed in a cool, dry and well-ventilated place. Because of its flammability, if it is heated or exposed to open fire, it is dangerous to start a fire, so it is important to keep away from fire and heat sources. The warehouse temperature should not be too high to prevent its volatilization from intensifying, and it should be kept dry to avoid moisture and quality changes.
Second words packaging requirements. The packaging used for storage and transportation must be tightly sealed to prevent leakage. Leakage will not only cause material loss, but also 1-chlorohexadecane may be harmful to the environment and human body. Packaging materials should also be carefully selected. They should be corrosion-resistant and do not chemically react with 1-chlorohexadecane to maintain their stability.
In addition, there are also many precautions during transportation. The means of transportation should be clean and dry, and there should be no residual substances that may react with them. When transporting, relevant regulations must be followed, and it should not be mixed with oxidants, acids, etc., because it may cause violent reactions and endanger transportation safety. Transport personnel should also have professional knowledge and know emergency treatment methods. In case of emergencies such as leaks, they can be handled quickly and properly.
Overall, 1-chlorohexadecane needs to be treated with caution during storage and transportation, from the environment to packaging to transportation, to ensure safety and avoid accidents.